{"id":"CVE-2026-93570","aliases":[],"cve":{"records":[{"id":"CVE-2026-93570","source":"CERT-PL","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-18T10:12:21.196Z","published":"2026-10-29T15:07:48.053Z","modified":"2026-11-05T21:18:01.946Z"}],"publishers":[{"name":"CERT-PL","role":"CNA","organizationId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","modified":"2026-10-29T15:07:48.053Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-05T21:18:01.946Z"}],"references":[{"url":"https://cert.pl/posts/2026/10/CVE-2026-93570","tags":["third-party-advisory"],"source":"CERT-PL"},{"url":"https://www.elektronicznypodpis.pl/","tags":["product"],"source":"CERT-PL"}],"weaknesses":[{"id":"CWE-611","description":"CWE-611 Improper restriction of XML external entity reference","source":"CERT-PL"}],"applicability":[{"source":"CERT-PL","statements":[{"operator":"OR","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:krajowa_izba_rozliczeniowa:szafir:*:*:*:*:*:*:*:*","versionStartIncluding":"0","versionEndIncluding":"2.0.0"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:krajowa_izba_rozliczeniowa:szafir_weryfikuj_ca:*:*:*:*:*:*:*:*","versionStartIncluding":"0","versionEndIncluding":"1.0"}]}]}]}],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-11-05T21:17:52.477784Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"XML External Entity injection in Szafir and Szafir Weryfikująca","titleSource":"CERT-PL","descriptionSource":"CERT-PL","description":"Szafir and Szafir Weryfikująca are vulnerable to XML External Entity (XXE) injection. When a user signs or verify a crafted XML file containing a `DOCTYPE` with an external DTD reference, the parser processes external entities, allowing an attacker to read arbitrary files from the victim's filesystem.\n\n\nThis issue was fixed in Szafir version 2.0 build 708. Szafir Weryfikująca is no longer supported (End of Life) and has not been fixed.","score":8.2,"severity":"high","published":"2026-10-29T15:07:48.053Z","modified":"2026-11-05T21:18:01.946Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Krajowa Izba Rozliczeniowa","name":"Szafir","platforms":[],"versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.0.0","versionType":"custom","changes":[{"at":"build 708","status":"unaffected"}]}],"defaultStatus":"unaffected","cpes":[],"source":"CERT-PL","url":"https://www.cve.org/CVERecord?id=CVE-2026-93570"},{"vendor":"Krajowa Izba Rozliczeniowa","name":"Szafir Weryfikująca","platforms":[],"versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.0","versionType":"custom"}],"defaultStatus":"affected","cpes":[],"source":"CERT-PL","url":"https://www.cve.org/CVERecord?id=CVE-2026-93570"}],"remediation":[],"references":["https://cert.pl/posts/2026/10/CVE-2026-93570","https://www.elektronicznypodpis.pl/"],"sources":[{"name":"CVE","id":"CVE-2026-93570","modified":"2026-11-05T21:18:01.946Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-93570"}],"assessments":[{"source":"CERT-PL","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","score":8.2}],"sourceAffected":[],"observedAt":"2026-11-05T23:18:51.494Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T01:00:31.976Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-10T06:30:32.218Z","attemptedAt":"2026-11-10T06:30:32.218Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-10T06:30:34.323Z","attemptedAt":"2026-11-10T06:30:34.323Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-10T06:30:33.155Z","attemptedAt":"2026-11-10T06:30:33.155Z"},{"source":"EPSS","status":"available","checkedAt":"2026-11-10T06:30:31.110Z","attemptedAt":"2026-11-10T06:30:31.110Z"}],"evidence":[{"source":"FIRST EPSS","id":"CVE-2026-93570","url":"https://www.first.org/epss/","probability":0.00278,"percentile":0.20414,"date":"2026-11-09","checkedAt":"2026-11-10T06:30:31.110Z"},{"source":"NVD","id":"CVE-2026-93570","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93570","modified":"2026-11-05T22:18:55.190","score":8.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","checkedAt":"2026-11-10T06:30:32.218Z"},{"source":"ENISA EUVD","id":"EUVD-2026-113119","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-113119","modified":"Nov 5, 2026, 9:18:01 PM","score":8.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","checkedAt":"2026-11-10T06:30:33.155Z"},{"source":"GitHub Advisory Database","id":"GHSA-rcqp-vfhx-g87h","url":"https://github.com/advisories/GHSA-rcqp-vfhx-g87h","modified":"2026-10-29T18:31:15Z","checkedAt":"2026-11-10T06:30:34.323Z"}],"aiSummary":{"text":"Szafir versions up to 2.0.0 and Szafir Weryfikująca versions up to 1.0 are vulnerable to XML External Entity injection, allowing an attacker to read arbitrary files. The issue was fixed in Szafir version 2.0 build 708. Szafir Weryfikująca is no longer supported and remains affected.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-06T00:41:30.431Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-93570"}]}}